Parasitic Infections

Our infectious disease physicians at Hattiesburg Clinic provide expertise in diagnosing and treating a range of parasitic infections.

Parasitic Infections Overview

While parasitic infections are not as common in the U.S. as in developing countries, certain parasites are more common in Mississippi and the South. Parasites thrive in warm, moist environments so our southern climate allows for easier transmission and survival of parasites, increasing our human risk for infection.

Who is at risk for parasites?

For most people, the risk of parasite infection is low, especially if you maintain good hygiene and have access to clean water. Though, you may be more susceptible to infection if you:

  • Swim in lakes, ponds or marsh water
  • Walk barefoot in contaminated soil or through an outdoor farm
  • Travel to regions or countries where parasitic infections are common
  • Eat contaminated food or drink contaminated water
  • Have a compromised immune system from cancer, autoimmune disease or HIV
  • Have close contact with an infected animal

Types of Parasites

  • Toxoplasmosis: Toxoplasmosis can easily be prevented by good hand hygiene handling cat feces and by not eating undercooked meat. It is more common for those who consume wild game and can cause flu-like symptoms. It is especially dangerous for pregnant women.
  • Hookworm: An intestinal parasite, hookworm can penetrate the skin and is often caused by walking barefoot in contaminated soil. While less common now, infections in rural areas can still occur, causing itching, rash at the site, diarrhea and anemia.
  • Strongyloidiasis: Now endemic in the deep south, this intestinal worm infects you through direct contact with the skin.
  • Giardiasis: Most commonly found in contaminated natural bodies of water, this parasite can cause diarrhea, abdominal cramps, bloating, nausea and fatigue.
  • Chagas Disease: Typically spread by the bites of kissing bugs, Chagas can cause fever, fatigue and digestive issues.
  • Roundworm: More common in areas with poor sanitation, it is most frequently caused by ingesting eggs laid in contaminated soil. While roundworm is often asymptomatic it can cause abdominal pain, nausea and in severe cases intestinal blockage.

Should I do a detox for parasites?

No. Most people do not need a detox or elimination cleanse for parasites unless you have a confirmed infection from a doctor. These detoxes marketed to the public often lack scientific backing and in some cases can be harmful to your overall health. If you suspect you have been exposed to a parasite or have prolonged diarrhea, unexplained weight loss, abdominal pain or fatigue, it is best to seek the advice of our infectious disease specialists rather than self-treating with unproven methods.

While parasites are real and can be common in certain environments, most people living in the U.S. do not need to worry or resort to elimination cleanses. If you are concerned about exposure, please request a referral to us from your primary care provider.

Infectious Disease Specialists for Parasitic Infections

The infectious disease specialists at Hattiesburg Clinic have the expertise to identify specific parasites, understand their lifecycles and prescribe the most effective treatment. Some parasites are resistant to common medications and require complex care.

Infectious Diseases
Hattiesburg, MS
Infectious Diseases
#4 Medical Blvd.
Hattiesburg, MS 39401
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Monday - Friday
8 a.m. - 5 p.m.
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